AudioControl PNW-57 - PNW 5×7″ High-Fidelity Coaxial Speaker

AudioControl PNW-57 - PNW 5×7″ High-Fidelity Coaxial Speaker | Maximum Output Performance

Professional 5×7-inch high-fidelity coaxial speaker with concentric point source design, maximum cone area for superior output, and enhanced bass extension delivering flagship performance in oval speaker applications

Product Overview

The AudioControl PNW-57 delivers maximum output performance through expertly engineered 5×7-inch coaxial speaker designed specifically for oval speaker locations demanding superior audio reproduction with enhanced cone area and bass extension. This flagship coaxial speaker features concentric point source design that aligns the output of both drivers perfectly for superior imaging, rigid poly mica-coated cone optimized for oval geometry, and rear dampened hybrid silk dome tweeter with 20mm voice coil for extended frequency response (60-20kHz), providing exceptional output levels with 35mm midrange voice coil and 75W RMS power handling capability, featuring edge-enhanced steel frame construction and complex FEA-designed high-efficiency motor that ensures detailed, clear audio reproduction when paired with AudioControl's legendary amplifiers.

What Makes This Speaker Special

• Maximum Cone Area Design – Oval 5×7-inch geometry provides significantly more cone area than round speakers for enhanced bass response and maximum output capability, while maintaining concentric point source design for superior imaging and phase coherence
• Enhanced Bass Extension Performance – 60-20kHz system response provides the deepest bass extension in the PNW coaxial series, with lower impedance (2.3 ohms vs 2.6 ohms) optimized for maximum power transfer and dynamic range in demanding applications
• Professional Oval Construction – Edge-enhanced steel frame specifically designed for oval geometry provides ultimate structural strength while accommodating the increased cone area, combined with linear double-roll surround for precision cone movement across the entire oval surface
• Flagship Power Handling Capability – Handles 50-100 watts with 75W RMS ideal power rating (highest in the PNW coaxial series), enabling maximum output levels and dynamic range with 35mm midrange and 20mm tweeter voice coils for superior performance

Technical Specs

• Driver Size: 5×7 inches oval geometry
• Overall Dimensions: 5.5" x 8.73" / 140.6 x 221.9mm
• System Frequency Response: 60-20kHz for maximum bass extension
• Power Handling: 50-100 watts (75W RMS ideal)
• Voice Coil Configuration: 2.3 ohms DC resistance
• Tweeter Voice Coil: 20mm diameter for enhanced high-frequency performance
• Midrange Voice Coil: 35mm diameter for maximum power handling
• Crossover: Butterworth high-pass filter at 5250Hz, -6dB/octave slope
• Frame Construction: Edge-enhanced steel frame optimized for oval geometry
• Cone Material: Rigid poly mica-coated cone optimized for oval sound reproduction
• Tweeter: Rear dampened hybrid silk dome for extended frequency response
• Design: Concentric point source for perfect driver alignment
• Surround: Linear double-roll design for precision oval cone movement
• Voice Coil Former: Black anodized for superior heat dissipation
• Motor Design: Complex FEA-designed high-efficiency motor
• Cutout Dimensions: 4.64" x 6.96" / 118 x 177mm
• Mounting Depth: 2.24" / 57mm
• Height: 0.22" / 5.6mm
• Motor Diameter: 4.17" / 106mm

Frequently Asked Questions

What advantages does the 5×7 oval design provide over round speakers?

The oval geometry provides significantly more cone area than equivalent round speakers, resulting in enhanced bass response, higher output capability, and improved efficiency while fitting standard 5×7 mounting locations.

How does this compare to other speakers in the PNW coaxial series?

The PNW-57 offers the deepest bass extension (60Hz), highest power handling (75W RMS), and maximum cone area in the series, making it the flagship coaxial model for applications requiring maximum performance.

Why is the impedance lower at 2.3 ohms?

The lower 2.3-ohm impedance is optimized for maximum power transfer and dynamic range, allowing amplifiers to deliver more power to the larger cone area for superior output capability.

What mounting depth is required for installation?

The mounting depth is 2.24"/57mm, which is deeper than round speakers due to the larger motor assembly required for the increased cone area and power handling.

What amplifier power is recommended?

The speaker handles 50-100 watts with 75W RMS being ideal. The enhanced power handling capability makes it suitable for higher-power AudioControl amplifiers and demanding applications.

How does the concentric design work with the oval geometry?

The tweeter remains concentrically mounted for perfect phase alignment, while the oval woofer provides maximum cone area. This combination delivers both superior imaging and enhanced output capability.

How It Works

Professional Maximum Output System – Install the PNW-57 in standard 5×7-inch locations using the included mounting hardware (verify 2.24" mounting depth clearance). Connect to an amplifier capable of 50-100 watts for optimal performance. The concentric point source design with oval geometry maximizes cone area while maintaining perfect driver alignment. The optimized 5250Hz crossover and enhanced voice coils deliver superior full-range reproduction from 60Hz to 20kHz with maximum dynamic capability.

Compatible With / Goes Well With

System Integration: Maximum output installations, applications requiring enhanced bass without subwoofers, premium oval speaker replacements

Amplifier Compatibility: AudioControl amplifiers, high-power amplifiers rated 50-100 watts, systems requiring maximum coaxial performance

Subwoofer Pairing: AudioControl Spike or Space series subwoofers for complete frequency coverage and maximum system performance

Professional Installation: Premium vehicle installations with 5×7 locations, high-end car audio systems, applications demanding flagship coaxial performance